Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
Patents for F04B 39 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups (22,436)
07/2010
07/14/2010CN101776058A Structure for improving efficiency of piston type refrigeration compressor
07/14/2010CN101776057A Oil-free lubricating air pump
07/14/2010CN101238290B Displacer unit with a valve plate body
07/13/2010US7753661 Vacuum pump
07/08/2010WO2010078604A2 Material removal systems and methods utilizing foam
07/08/2010WO2009088180A3 Noise reducing device for hermetic type compressor
07/08/2010US20100173330 Immunoassay assembly and methods of use
07/08/2010US20100172779 Piston compressor, particularly refrigerant compressor
07/08/2010US20100172770 Vehicle-air-conditioner electric compressor
07/08/2010US20100172769 Suspension system for a linear compressor
07/08/2010US20100170391 Combination of a chamber and a piston, a pump, a motor, a shock absorber and transducer incorporating the combination
07/08/2010US20100170291 Hermetic compressor and refrigeration system
07/08/2010CA2766130A1 Material removal systems and methods utilizing foam
07/07/2010EP2204581A1 Electric compressor integral with drive circuit
07/07/2010CN201521418U Lubricating oil temperature control device of heat pump compressor
07/07/2010CN201521417U Buffer type piston and dual-purpose cylinder with same
07/07/2010CN201521416U Shaft sealing structure of air-conditioning compressor of crank-connection rod vehicle
07/07/2010CN201521415U Piston type secondary compression hydraulic compressor
07/07/2010CN101772648A enclosed compressor
07/07/2010CN101772643A Capacity modulation system for compressor and method
07/07/2010CN101769375A Cylinder cover cushion
07/07/2010CN101769359A Dynamic balance slide block and equipment thereof
07/07/2010CN101769244A Movement mechanism of variable-displacement compressor
07/07/2010CN101768822A Auxiliary weft insertion air pump of air jet loom
07/06/2010US7748967 Linear compressor
07/06/2010US7748966 Radial piston pump for supplying fuel at high pressure to an internal combustion engine
07/06/2010CA2574550C Method for drying a gas and device applied thereby
07/06/2010CA2437262C Horizontal scroll compressor having an oil injection fitting
07/01/2010WO2010074901A1 Compressor with dual outboard support bearings
07/01/2010WO2010073847A1 Car-mounted inverter-integrated electric compressor
07/01/2010WO2010073846A1 Inverter-integrated electric compressor
07/01/2010WO2010073811A1 Swash plate and method of manufacturing same
07/01/2010WO2010073130A2 Dampener apparatus and method
07/01/2010WO2010044995A3 Inlet screen and scroll compressor incorporating same
07/01/2010WO2009156051A8 Pump
07/01/2010US20100166584 High pressure pump
07/01/2010DE10356794B4 Kompressor mit einem Auslassventilmechanismus, der einen Ventilrückhalter enthält, der eine speziell geformte gekrümmte Oberfläche besitzt Compressor with an outflow valve mechanism which includes a valve retainer which has a specially shaped curved surface
07/01/2010DE10353710B4 Ablassventilbaugruppe eines Kolbenverdichters Drain valve assembly of a reciprocating compressor
07/01/2010DE102009054499A1 Motor-Pumpenaggregat Motor-pump unit
06/2010
06/30/2010EP2201248A2 Linear compressor
06/30/2010EP1957796B1 A compressor
06/30/2010CN201517604U Round slide block, round slide block group, crank round slide block mechanism and mechanical equipment thereof
06/30/2010CN201517603U Round slide block, crank round slide block mechanism and mechanical equipment using the same
06/30/2010CN201517488U Combined air valve plate for air compressor
06/30/2010CN201517487U Oil-free compressor radiating guide pipe
06/30/2010CN201517486U Cooling water recovering device of vacuum pump
06/30/2010CN201517485U Energy-saving heat exchange equipment generating hot water via afterheat of air compressor
06/30/2010CN201517484U 冷却器 Coolers
06/30/2010CN201517483U 空气压缩机 Air compressor
06/30/2010CN201517482U Piston rod type sealing structure for piston-type middle-high pressure processor
06/30/2010CN101765961A Induction electric motor and hermetic comporessor
06/30/2010CN101761467A Air compressor assembly including detachable tool storage bin
06/30/2010CN101761466A Pump body structure of refrigeration compressor
06/30/2010CN101761465A Compressor with dual outboard support bearings
06/30/2010CN101761359A V-shaped engine block for crank round sliding block mechanism, as well as cylinder sleeve, cylinder sleeve set, and mechanical equipment using same
06/29/2010US7744354 Fluid pump, a fluid-transfer plate and an inductive sensor for a fluid pump
06/29/2010CA2610421C Oil-free liquid chiller
06/29/2010CA2416042C Gas compressor and method with an improved inlet and discharge valve arrangement
06/24/2010WO2010070927A1 Electric compressor having drive circuit integrated thereinto
06/24/2010WO2010069965A1 Motor-pump assembly
06/24/2010WO2010069963A1 Motor-pump assembly
06/24/2010WO2009031125A3 Reciprocating piston cylinder head cover having an integrated fluid exchange rotary disc valve
06/24/2010US20100158721 Hermetic compressor and method of manufacturing the same
06/24/2010US20100158711 Compressor
06/24/2010US20100158708 Two-stage membrane pump with economical inlet port design
06/24/2010US20100154409 Fluid pump device for vehicle braking systems
06/24/2010DE102009051429A1 Kühllufttrockner Cooling air dryer
06/23/2010EP2199610A1 Electric compressor for vehicle-mounted air conditioner
06/23/2010EP2198163A1 Compressor having improved valve plate
06/23/2010EP2198162A2 Reciprocating piston cylinder head cover having an integrated fluid exchange rotary disc valve
06/23/2010EP2198161A1 Hermetic compressor
06/23/2010EP2198160A1 System and method for evaluating parameters for a refrigeration system with a variable speed compressor
06/23/2010EP2198159A1 Compressor assembly having electronics cooling system and method
06/23/2010EP2198158A1 Compressor assembly having electronics cooling system
06/23/2010EP2198157A1 Vibration protection in a variable speed compressor
06/23/2010CN201513548U Multi-smooth sliding block group and internal combustion engine, compressor and vacuumizer thereof
06/23/2010CN201513547U Round slider assembly and internal combustion engine, compressor and vacuumizing machine
06/23/2010CN201513325U Air inlet filtering device for auxiliary air compressor for rotary drillling rig
06/23/2010CN201513324U Powder metallurgical compressor valve plate for refrigerator
06/23/2010CN201513323U Refrigeration compressor for thermal pump system
06/23/2010CN201513322U Parallel compressor oil supply system
06/23/2010CN201513321U Structure of powder metallurgical connecting rod for compressor
06/23/2010CN201513320U Powder metallurgical compressor connecting rod for refrigerator
06/23/2010CN201513319U Powder metallurgical compressor piston for refrigerator
06/23/2010CN201513318U Installing mechanism of compressor sealing terminal
06/23/2010CN201513317U Air compressor with convenient operation
06/23/2010CN201513316U Mute gas compressor
06/23/2010CN101755125A Linear compressor
06/23/2010CN101749888A Air cycle heat pump techniques and system
06/23/2010CN101749425A H-shaped machine body for mutual conversion mechanism of reciprocation-rotation motion and device thereof
06/23/2010CN101749224A Feeding container for sludge pump
06/23/2010CN101749223A Method for controlling temperature of lubricating oil of compressor with low pressure chamber
06/23/2010CN101749218A Horizontally separated fluid machinery shell
06/23/2010CN101749217A Curve-driven reciprocating piston type refrigerating compressor
06/23/2010CN101749216A Air cylinder base of hermetically sealed refrigeration compressor for improving the processing precision
06/23/2010CN101749215A Discharge valve and valve assembly of reciprocating compressor having the same
06/23/2010CN101749214A A power take-off for compressors
06/23/2010CN101749212A Fully-enclosed motor compressor
06/23/2010CN101334016B Compressor
06/23/2010CN101293160B Vacuum filter
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